Why conductivity is not always king-physical properties governing the capacitance of 2D metal-organic framework-based EDLC supercapacitor electrodes: A Ni3(HITP)2case study

Michał Adam Borysiewicz; Jin Hu Dou; Ivo Stassen; Mircea Dincǎ

doi:10.1039/d1fd00028d

Why conductivity is not always king-physical properties governing the capacitance of 2D metal-organic framework-based EDLC supercapacitor electrodes: A Ni₃(HITP)₂case study

Michał Adam Borysiewicz, Jin Hu Dou, Ivo Stassen, Mircea Dincǎ

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

We report a systematic study on the variation of the physical properties of Ni3(HITP)2 (HITP = 2,3,6,7,10,11-hexaiminotriphenylene) in the context of their influence on the capacitive behavior of this material in supercapacitor electrodes prepared using the neat MOF. We find that, for this representative material, the sample morphology has a greater impact on the measured electrode performance than differences in bulk electrical conductivity.

Original language	English (US)
Pages (from-to)	298-304
Number of pages	7
Journal	Faraday Discussions
Volume	231
DOIs	https://doi.org/10.1039/d1fd00028d
State	Published - 2021
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry

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10.1039/d1fd00028d

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abstract = "We report a systematic study on the variation of the physical properties of Ni3(HITP)2 (HITP = 2,3,6,7,10,11-hexaiminotriphenylene) in the context of their influence on the capacitive behavior of this material in supercapacitor electrodes prepared using the neat MOF. We find that, for this representative material, the sample morphology has a greater impact on the measured electrode performance than differences in bulk electrical conductivity.",

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language = "English (US)",

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T2 - A Ni3(HITP)2case study

AU - Borysiewicz, Michał Adam

AU - Dou, Jin Hu

AU - Stassen, Ivo

AU - Dincǎ, Mircea

N1 - Publisher Copyright: © The Royal Society of Chemistry.

PY - 2021

Y1 - 2021

N2 - We report a systematic study on the variation of the physical properties of Ni3(HITP)2 (HITP = 2,3,6,7,10,11-hexaiminotriphenylene) in the context of their influence on the capacitive behavior of this material in supercapacitor electrodes prepared using the neat MOF. We find that, for this representative material, the sample morphology has a greater impact on the measured electrode performance than differences in bulk electrical conductivity.

AB - We report a systematic study on the variation of the physical properties of Ni3(HITP)2 (HITP = 2,3,6,7,10,11-hexaiminotriphenylene) in the context of their influence on the capacitive behavior of this material in supercapacitor electrodes prepared using the neat MOF. We find that, for this representative material, the sample morphology has a greater impact on the measured electrode performance than differences in bulk electrical conductivity.

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JF - Faraday Discussions

ER -

Why conductivity is not always king-physical properties governing the capacitance of 2D metal-organic framework-based EDLC supercapacitor electrodes: A Ni₃(HITP)₂case study

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